Calculate the mass fraction of carbon in a hydrocarbon, the molecular formula of which is C6 H10

univerkov | August 11, 2021 | education

Let’s calculate the mass fraction of carbon in C6H10:

w (C) = 6 * Ar (C): Mr (C6H10);

Mr (C6H10) = 6 * 12 + 10 = 82;

w (C) = 72: 82 = 0.878 or 87.8%.

Answer: 1. C3H6, C8H14; 2.87.8%.

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